Abstract: There is provided an information processing apparatus including an extraction section which extracts, out of pieces of detection information each including position information and motion detection data acquired by terminal devices of respective users, detection information of a user on a specific train, based on the position information, and an estimation section which estimates distribution of people on the train based on the motion detection data included in the detection information extracted by the extraction section.

Abstract: [Object] To accurately estimate a user's position on the basis of sensor data by preparing absolute criteria in advance. [Solution] Provided is an information processing apparatus including: a feature extractor configured to extract a feature of first sensor data provided by a sensor carried or worn by a user; a matching unit configured to match the feature of the first sensor data and a feature of second sensor data corresponding to the first sensor data, the feature of the second sensor data being associated with given position information; and a position estimation unit configured to estimate a position of the user on the basis of a result of the matching.

Abstract: An information processing apparatus that obtains content data and first position information corresponding to the content data; obtains second position information corresponding to a second person having a predetermined relationship with a first person associated with creating the content data; and associates identification corresponding to the second person with the content data based on a predetermined relationship between the first position information and the second position information.

Abstract: There is provided an information processing apparatus including a processing circuit configured to receive an action recognition information which is determined on the basis of sensing information of a user associated with a position information of the user, the action recognition information indicating an action of the user related to structure or equipment of a building has occurred, and associate the structure or equipment of the building with the position information on the basis of the action recognition information.

Abstract: Provided is an information processing apparatus including an image acquisition unit for acquiring an image that includes a target a user is paying attention to, an access information acquisition unit for acquiring access information assigned with a time-limited access right to public information that is associated with the target in the image, a public information acquisition unit for acquiring the public information using the access information, and a display control unit for controlling display of the public information.

Abstract: [Object] To provide an information processing apparatus which can accurately estimate a current position by using a result of action recognition. [Solution] Provided is an information processing apparatus including: an action recognition unit configured to recognize an action of a user that has a sensor by using first sensing data of the sensor; and an accuracy estimation unit configured to estimate an accuracy of second sensing data of a geomagnetism sensor on the basis of a result of action recognition of the user obtained by the action recognition unit.

Abstract: An information processing apparatus including a processing circuit configured to obtain activity recognition information which is determined on the basis of sensing information of a plurality of users, the activity recognition information indicating recognized activities of the plurality of users based on location information of the plurality of users, and generate information for displaying representations of the recognized activities of the plurality of users in relation to a map by using specified criteria.

Abstract: There is provided an information processing apparatus including a positional relationship information acquirer that acquires information indicating a position relationship between a first user and a second user, a nearness determiner that determines whether or not the first user and the second user are near each other, on the basis of the information indicating the position relationship, and a contact manager that sorts, on the basis of a result of the determination, a contact list which is provided to the first user and which includes contact information for the second user.

Abstract: Provided is an information processing apparatus including an image acquisition unit for acquiring an image that includes a target a user is paying attention to, an access information acquisition unit for acquiring access information assigned with a time-limited access right to public information that is associated with the target in the image, a public information acquisition unit for acquiring the public information using the access information, and a display control unit for controlling display of the public information.

Abstract: There is provided an image processing device including a photographic subject position acquisition unit that acquires position information of a photographic subject corresponding to a person image included in a photographic image, a transmission unit that transmits the position information of the photographic subject to an information processing device that compares the position information of the photographic subject with position information of a communication terminal transmitted from the communication terminal, and a determination unit that determines whether a process of protecting the person image is performed based on information according to a result of the comparison received from the information processing device.

Abstract: There is provided an information processing apparatus including a position information acquiring unit configured to acquire first position information of an object, a provisional position and direction information acquiring unit configured to acquire provisional position information and provisional direction information based on a movement of the object with reference to the first position information, when second position information of the object is acquired, and a direction correcting unit configured to calculate a direction correction amount for correcting the provisional direction information, according to a distance between the first position information and the second position information, on the basis of the first position information, the second position information, and the provisional position information.

Abstract: There is provided an information processing apparatus including a positional relationship information acquirer that acquires information indicating a position relationship between a first user and a second user, a nearness determiner that determines whether or not the first user and the second user are near each other, on the basis of the information indicating the position relationship, and a contact manager that sorts, on the basis of a result of the determination, a contact list which is provided to the first user and which includes contact information for the second user.

Abstract: There is provided an information processing apparatus including an extraction section which extracts, out of pieces of detection information each including position information and motion detection data acquired by terminal devices of respective users, detection information of a user on a specific train, based on the position information, and an estimation section which estimates distribution of people on the train based on the motion detection data included in the detection information extracted by the extraction section.

Abstract: There is provided an information processing apparatus including a transmission section which transmits, to an external device that has collected an index pertaining to a feature of an output of a sensor for each classification, classification information for specifying the classification, and a reception section which receives information about the index corresponding to the classification information.

Abstract: There is provided an information processing apparatus including a positional relationship information acquirer that acquires information indicating a position relationship between a first user and a second user, a nearness determiner that determines whether or not the first user and the second user are near each other, on the basis of the information indicating the position relationship, and a contact manager that sorts, on the basis of a result of the determination, a contact list which is provided to the first user and which includes contact information for the second user.

Abstract: There is provided an information processing apparatus including a traveling pitch acquiring section configured to acquire a current traveling pitch, and a speed acquiring section configured to acquire a current traveling speed extracted from an association table showing correspondence between a traveling pitch and a traveling speed based on the current traveling pitch.

Abstract: There is provided an information processing apparatus including an extraction section which extracts, out of pieces of detection information each including position information and motion detection data acquired by terminal devices of respective users, detection information of a user on a specific train, based on the position information, and an estimation section which estimates distribution of people on the train based on the motion detection data included in the detection information extracted by the extraction section.

Abstract: There is provided an information processing apparatus including a position information acquiring unit configured to acquire first position information of an object, a provisional position and direction information acquiring unit configured to acquire provisional position information and provisional direction information based on a movement of the object with reference to the first position information, when second position information of the object is acquired, and a direction correcting unit configured to calculate a direction correction amount for correcting the provisional direction information, according to a distance between the first position information and the second position information, on the basis of the first position information, the second position information, and the provisional position information.

Abstract: There is provided an image processing device including a photographic subject position acquisition unit that acquires position information of a photographic subject corresponding to a person image included in a photographic image, a transmission unit that transmits the position information of the photographic subject to an information processing device that compares the position information of the photographic subject with position information of a communication terminal transmitted from the communication terminal, and a determination unit that determines whether a process of protecting the person image is performed based on information according to a result of the comparison received from the information processing device.

Abstract: A travel orientation can be calculated with a high degree of accuracy.